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authorDamjan Marion <damarion@cisco.com>2017-02-28 19:22:22 +0100
committerDave Barach <openvpp@barachs.net>2017-03-01 22:06:31 +0000
commitc3a814be9dc769be942ff8029c7b6eccd4b3af05 (patch)
treedd152b3e92281ab52f806ed2ad237c9fb0607e8b /src/vnet/devices/dpdk/dpdk_priv.h
parentf71ef1dddfc7cf34944c510b85bec074f431bb12 (diff)
dpdk: be a plugin
Change-Id: I238258cdeb77035adc5e88903d824593d0a1da90 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/devices/dpdk/dpdk_priv.h')
-rw-r--r--src/vnet/devices/dpdk/dpdk_priv.h135
1 files changed, 0 insertions, 135 deletions
diff --git a/src/vnet/devices/dpdk/dpdk_priv.h b/src/vnet/devices/dpdk/dpdk_priv.h
deleted file mode 100644
index dd40ff48510..00000000000
--- a/src/vnet/devices/dpdk/dpdk_priv.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define rte_mbuf_from_vlib_buffer(x) (((struct rte_mbuf *)x) - 1)
-#define vlib_buffer_from_rte_mbuf(x) ((vlib_buffer_t *)(x+1))
-
-#define DPDK_NB_RX_DESC_DEFAULT 1024
-#define DPDK_NB_TX_DESC_DEFAULT 1024
-#define DPDK_NB_RX_DESC_VIRTIO 256
-#define DPDK_NB_TX_DESC_VIRTIO 256
-
-#define I40E_DEV_ID_SFP_XL710 0x1572
-#define I40E_DEV_ID_QSFP_A 0x1583
-#define I40E_DEV_ID_QSFP_B 0x1584
-#define I40E_DEV_ID_QSFP_C 0x1585
-#define I40E_DEV_ID_10G_BASE_T 0x1586
-#define I40E_DEV_ID_VF 0x154C
-
-/* These args appear by themselves */
-#define foreach_eal_double_hyphen_predicate_arg \
-_(no-shconf) \
-_(no-hpet) \
-_(no-huge) \
-_(vmware-tsc-map)
-
-#define foreach_eal_single_hyphen_mandatory_arg \
-_(coremask, c) \
-_(nchannels, n) \
-
-#define foreach_eal_single_hyphen_arg \
-_(blacklist, b) \
-_(mem-alloc-request, m) \
-_(force-ranks, r)
-
-/* These args are preceeded by "--" and followed by a single string */
-#define foreach_eal_double_hyphen_arg \
-_(huge-dir) \
-_(proc-type) \
-_(file-prefix) \
-_(vdev)
-
-static inline void
-dpdk_get_xstats (dpdk_device_t * xd)
-{
- int len;
- if ((len = rte_eth_xstats_get (xd->device_index, NULL, 0)) > 0)
- {
- vec_validate (xd->xstats, len - 1);
- vec_validate (xd->last_cleared_xstats, len - 1);
-
- len =
- rte_eth_xstats_get (xd->device_index, xd->xstats,
- vec_len (xd->xstats));
-
- ASSERT (vec_len (xd->xstats) == len);
- ASSERT (vec_len (xd->last_cleared_xstats) == len);
-
- _vec_len (xd->xstats) = len;
- _vec_len (xd->last_cleared_xstats) = len;
-
- }
-}
-
-
-static inline void
-dpdk_update_counters (dpdk_device_t * xd, f64 now)
-{
- vlib_simple_counter_main_t *cm;
- vnet_main_t *vnm = vnet_get_main ();
- u32 my_cpu = os_get_cpu_number ();
- u64 rxerrors, last_rxerrors;
-
- /* only update counters for PMD interfaces */
- if ((xd->flags & DPDK_DEVICE_FLAG_PMD) == 0)
- return;
-
- xd->time_last_stats_update = now ? now : xd->time_last_stats_update;
- clib_memcpy (&xd->last_stats, &xd->stats, sizeof (xd->last_stats));
- rte_eth_stats_get (xd->device_index, &xd->stats);
-
- /* maybe bump interface rx no buffer counter */
- if (PREDICT_FALSE (xd->stats.rx_nombuf != xd->last_stats.rx_nombuf))
- {
- cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
- VNET_INTERFACE_COUNTER_RX_NO_BUF);
-
- vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
- xd->stats.rx_nombuf -
- xd->last_stats.rx_nombuf);
- }
-
- /* missed pkt counter */
- if (PREDICT_FALSE (xd->stats.imissed != xd->last_stats.imissed))
- {
- cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
- VNET_INTERFACE_COUNTER_RX_MISS);
-
- vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
- xd->stats.imissed -
- xd->last_stats.imissed);
- }
- rxerrors = xd->stats.ierrors;
- last_rxerrors = xd->last_stats.ierrors;
-
- if (PREDICT_FALSE (rxerrors != last_rxerrors))
- {
- cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
- VNET_INTERFACE_COUNTER_RX_ERROR);
-
- vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
- rxerrors - last_rxerrors);
- }
-
- dpdk_get_xstats (xd);
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */